1) yes, you have to add each game you won here to your Steam account (the Steam account linked to your SG account).
2) yes, but it would be a shitty move of you to enter if you have the base game

first: no, you cannot pass your winnigs to other person.

second: it depends on the rules set by person giving away, but generally in this situation rather not. It's usually acceptable for games such as Magicka or Dungeon Deffenders, where value of all DLCs is bigger than game itself few times, but if you just enter Game + 5DLC for 1 DLC it's simply wrong! Let other people win, who will actually benefit from winning much more than you.

Wow, that quick response.

1 - OK, thanks

2 - So it would be a "yes", but ethically wrong.

I see, thanks again for quick answer :)

maybe next time make topic before u brake the rules

You should obtain the game back and activate on your account or you will be suspended.
Also your account seems designed to enter this site, aka second account...

I try to be polite and respect the rules, that's the reason for my questions.

I Don't enter the raffle for surely not give me, is a logical question because it has the excuse not to deliver it. So do not put hysterical are just games, not money

why u didn't activate insecticide?

1. Yes spot on and well done for reading the rules